<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="/bundle.js"></script>
  <link rel="stylesheet" href="/bootstrap/dist/css/bootstrap.css">
</head>
<body>
  <div class="text-center text-danger h2">欢迎访问koa</div>
  <script src="/jquery/dist/jquery.js"></script>
  <script src="/main.js"></script>
</body>
</html>